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How to get speed data from a car?? Answered

Hi!

I try to get speed data from a vehicle(Hunday Accent) by using Arduino UNO and Seeed CAN-BUS Shield. I get some data but i dont know how to get speed information by using them. I have attached a pic showing what i get. Anybody tell me please what all those numbers mean and how can i convert them into speed information?

Thanks in advance :)


P.S. I have attached the library i used, as well.

Tags:CANBUS

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caitlinsdad (author)2015-07-15

Don't see what you used but:

http://www.seeedstudio.com/wiki/CAN-BUS_Shield

https://en.wikipedia.org/wiki/OBD-II_PIDs

There is probably a command to query the speed data or specific OBD-ii parameter. Good luck.

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Kiteman (author)2015-07-15

FYI, nothing seems to be attached?

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